			.mui-btn {
				color: lightgray;
				font-family: "微软雅黑";
				width: 60px;
				height: 60px;
				border-radius: 30px;
			}
			
			.mui-btn-pink {
				color: #fff;
				border: 1px solid pink;
				background-color: pink
			}
			
			.mui-btn-gray {
				color: #fff;
				border: 1px solid gray;
				background-color: gray
			}
			
			#fanhui {
				top: 0px;
				text-align: right;
				background-color: #222222;
			}
			
			#fabiao {
				color: yellow;
				border-color: #000000;
				background-color: greenyellow;
				font-family: '微软雅黑';
				margin-top: 5px;
			}
			
			#beijing {
				background-color: #222222;
			}
			
			#bb {
				margin: 5px;
			}
			
			#cc {
				margin: 30px 5px 5px;
				padding-top: 70px;
				background-image:url(../images/img3.png);
				background-repeat: no-repeat;
				background-position: 50% 5%;
			}
			
			#photos {
				padding: 5px 5px;
				width: 60px;
				height: 60px;
				border-radius: 30px;
			}
			
			#photo {
				margin: 15px
			}
			
			#lightgray {
				color: white;
				background: gray;
				width: 60px;
				height: 60px;
				border-radius: 30px;
			}